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Pachyphyllum
Taxonomy
Pachyphyllum was named by Milne-Edwards and Haime (1850). It is not extant.
It was assigned to Phacellophyllinae by Hill (1956); and to Phillipsastreidae by McLean (1994).
It was assigned to Phacellophyllinae by Hill (1956); and to Phillipsastreidae by McLean (1994).
Species
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Pachyphyllum Milne-Edwards and Haime 1850
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†Pachyphyllum dumonti Sorauf 1998
†Pachyphyllum woodmani Hall and Whitfield 1864
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Early/Lower Givetian to the top of the Late/Upper Frasnian or 387.95000 to 372.15000 Ma
Collections (22 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Givetian | Belgium (Namur) | P. stellimicans (70369) | |
| Frasnian | Canada (Alberta) | P. miniaceum (40282 83799) | |
| Frasnian | Russian Federation (Kemerovskaya Oblast) | P. sp. (84371) | |
| Frasnian | Russian Federation (Novosibirskaya Oblast) | P. sp. (84372) | |
| Frasnian | USA (Nevada) | P. sp. (7117) | |
| Frasnian | Canada (British Colombia-Alberta) | P. mirusense (40286) | |
| Frasnian | USA (Iowa) | P. crassicostatum, P. dumonti (40290) P. gregarium (83953) P. gregarium, P. websteri (83952) P. minutissimum (83955) P. websteri (83954) P. woodmani (3403 3405) | |
| Frasnian | Canada (British Columbia-Alberta) | P. anfractum (40283) | |
| Frasnian | Canada (British Columbia) | P. mirusense (83779 83783) | |
| Frasnian | USA (New York) | P. crassicostatum, P. woodmani (6254) | |
| Frasnian | Canada (Northwest Territories) | P. sp. (40144) | |
| Late/Upper Devonian | USA (Iowa) | P. sp. (666) | |
| Late/Upper Frasnian | Russian Federation (Kemerovskaya Oblast) | P. ibergense (84378) | |
| Late/Upper Frasnian | Russian Federation (Novosibirskaya Oblast) | P. ibergense (84381) |